baber/WOPTO huggingface dataset:
Patent JP-H08120409-A (JP)
Title: Continuously cast ultralow carbon steel slab and ultralow carbon steel sheet, minimal in surface defect in steel sheet manufacturing process, and production thereof
Inventor: KOYAMA KAZUO
IPC: B22D11/115
Filed: 1994-10-18
Abstract: PURPOSE: To drastically solve the defects of an IF type steel sheet, such as surface defects, difficulty of manufacture, and low strength of product. CONSTITUTION: This ultralow carbon steel sheet has a composition which consists of, by mass, <=1.5% Si, <=2.0% Mn, <=0.15% P, 0.01-0.15% Al, <=0.0050% N, further 0.01-0.08% C existing in the form of cementite in the surface layer and also <=0.0050% C in the inner layer, further one or >=2 kinds among 0.02-0.10% Ti, 0.01-0.10% Nb, 0.02-0.10% V, and 0.03-0.10% Zr, and the balance Fe with inevitable impurities and contains, preferably, 0.0001-0.0015% B in the surface and the inner layer and in which carbon exists substantially in the form of the carbides of these elements.
Patent JP-H03139786-A (JP)
Title: Paper money discriminator
Inventor: SAKAI SHUNJI
IPC: G07D7/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a paper money discriminator inexpensive and with high reliability by counting frequency at every group based on the magnitude of light from each micro area extending over the entire plane of a note to be discriminated, comparing and collating a result with reference frequency at every group by a regular note, and discriminating the truth/falsehood of the paper money and the kind of money. CONSTITUTION:The frequency by the magnitude of reflected light at all the areas divided into areas with prescribed angles, for example, around 70,000 areas are detected with a counter part 53 extending over the entire plane of the paper money, while, the distribution of the frequency detected with the regular paper money is stored in a memory part 54. Frequency distribution by the regular note is shown by taking the output value of a group as an axis of obscissa, and the frequency as an axis of coordinate. A comparative collation part 55 collates the distribution of the frequency that becomes reference stored in the memory part 54 with that of the frequency generated by reading from the note actually, and the truth/falsehood of the note and the kind of money are discriminated. Thereby, it is possible to obtain the paper money discriminator inexpensive and with high reliability.
Patent JP-S63130937-A (JP)
Title: Friction plate
Inventor: YAMASHITA YUKINORI
IPC: C08J5/14
Filed: 1986-11-19
Abstract: PURPOSE:To satisfy abrasion resistance and mechanic hardness at the same time by combining a carbon material using a carbon fiber with a fiber diameter of more than 10mum and a carbon material using a carbon fiber with a fiber diameter of less than 10mum. CONSTITUTION:A disc of a compound material 1 thermoformed from carbon fiber with a fiber diameter of more than 10mum and resin and a disc of a compound material 2 thermoformed from carbon fiber with a fiber diameter of less than 10mum and the tensile strength of more than 200kg/mm<2> and resin are layered. The layering is executed as the threefold structure of layering the discs of the compound material 1 on the both sides of the disc of the compound material 2 at the center. The layered body is inserted in the mold which is heated at the appropriate temperature which softens the resin in the compound bodies and pressed so that compression is applied between the layers of the layered body. Next, the layered body in the mold is fired to the temperature of approximately 1,500 deg.C, and abrasion resistance and mechanic hardness are satisfied and the cost is reduced.
Patent JP-S62136945-A (JP)
Title: Information transmission system
Inventor: KOBAYASHI HIROSHI
IPC: H04L12/40
Filed: 1985-12-10
Abstract: PURPOSE:To expand the quantity of information sent simultaneously by utilizing a frequency again so as to utilize a limited frequency band effectively. CONSTITUTION:A television retransmitter 11 and a translater group 12 are connected via a branch device 13 on an upperstream 2-way transmission line 14 and they are arranged at the uppermost point of the network as a head end 15. Plural downstream 2-way transmission lines 17 are connected to the line 14 via a distributer 16. A conversion processing unit 19 is connected to the uppermost stream of a downstream 2-way transmission line 17 via a branching filter 18. The conversion processing unit 19 processes and converts the signal of a specific frequency band sent from the downstream into the signal of a specific downstream frequency band.
Patent JP-S61155730-A (JP)
Title: Rotation type slit disc
Inventor: SASAKI SHUNICHIRO
IPC: G01J1/16
Filed: 1984-12-27
Abstract: PURPOSE:To provide a slit disc which enables the holding of an even negative high pressure level, by being combined with a rectangular slit in such a manner as to make the length-wise direction the rectangular slit align the radial direction thereof while first and second slits are arranged additionally to eliminate a peak otherwise generate with a sharp rise in the negative high pressure. CONSTITUTION:Luminous flux from a crossing section between the first slits 4-1 and 4-2 and the second slits 6-1 and 6-2 of a slit disc 2 and a rectangular slit 10 passes in a almost constant quantity without interruption to always make light enter a photo multiplier tube 14 form monitoring in an almost constant quantity. This eliminates the developing of a sudden rising peak in the negative high pressure, even with an automatic correction of the negative high pressure which would be applied for other photo multiplier tubes 22 and 24 by a dynode feedback using the output thereby enabling measurement under an almost even negative high pressure level.
Patent JP-H03138725-A (JP)
Title: Square root computing element for floating point reciprocal
Inventor: KURODA ICHIRO
IPC: G06F7/52
Filed: 1989-10-25
Abstract: PURPOSE:To increase the speed of a floating point reciprocal calculation with a small amount of hardware by switching and using a two's complement circuit, an upper bit inversion circuit, a 1-bit left shifter, etc., for a floating decimal point reciprocal root calculation. CONSTITUTION:A fixed point multiplier 5 executes the calculation of the output of selection circuits 3, 4, and a two's complement circuit 6 executes the two's complement calculation of two to the output of the fixed point multiplier 5. An upper bit inversion circuit 7 executes the bit inversion of a most significant bit and upper three bits, a 1-bit left shifter 8 executes a 1-bit left shift, and a register 9 stores that output. A two's complement circuit 10 of an exponent part 2 executes the two's complement calculation of 2 to the exponent part output of the register 1, and an exponent part adder 11 executes the addition 1 or 2 of that output. A reciprocal square root output, which has that output as the exponent part, and has the output of the 1-bit left shifter 8 as the mantissa part, is stored at a register 12. Thus, the speed of calculation is increased.
Patent JP-2000103515-A (JP)
Title: Aligning device for flat tube
Inventor: HATTORI KATSUJI
IPC: B65G47/248
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an aligning device for flat tubes for transferring the tubes cut into a given length to the lower part at high speed, and also rotating the tubes 90 deg. to align them lengthwisely to extremely shorten an aligning time. SOLUTION: An aligning device 1 for flat tubes 11 is equipped with a tube lowering mechanism 3 for engaging the flat tubes 11, horizontally carried in a lengthwise direction at the nearly horizontal attitude of the long diameter of a cross section, with the respective screw grooves 35 of plural vertical axis screws 34 to lower the tubes 11 downward, a chute 4 having a guide slope 41, having a nearly 1/4 cylindrical surface state for communicating between the charging port 46 of the tubes 11 at the upper end and a takeoff port 47 at the lower end, and being installed in the lower part of the mechanism 3, and a tube supporting mechanism 5 for supporting the tubes 11 charged into the slope 41 from the lower part to prevent the falling of the tubes 11, and also turning them while overlapping them charged successively in a width direction.
Patent JP-H04152284-A (JP)
Title: Bow bearing measurement device
Inventor: SEKINE CHOGO
IPC: G01S3/52
Filed: 1990-10-17
Abstract: PURPOSE:To improve a ship's bow bearing measurement device including the accuracy and durability thereof by obtaining a ship's bow bearing from the bearing of a GPS (Global Positioning System) satellite relative to the bow bearing, and GPS bearing obtainable from a GPS receiver. CONSTITUTION:The change-over period of a selected wave generator 44 is pertinently selected, and an aerial selector 12 is so controlled as to energize and turn eight elements of an aerial 10 sequentially clockwise from a ship's bow side. As a result, a relative distance between a GPS satellite and each element of the aerial 10 sequentially changes, and the phase displacement  phi of a wave signal received from the GPS satellite correspondingly changes in a stepped form, when the camera bearing of the GPS satellite relative to the earth agrees to the bow bearing. The change causes the fluctuation of output from a phase detector 34. This output is sent to the second BPF 40. Another detector 42 takes out a phase difference between the output of a signal generator 44 and the BPF 40, and a signal corresponding to the difference is introduced to one of input terminals of a bow bearing computing element 46. The bearing signal of a measurement GPS direction finder 48 is inputted to the other terminal of the computing element 46. This computing element 46 calculates the output of the detector 42 for subtraction, thereby obtaining a ship's bow bearing.
Patent JP-H01119854-A (JP)
Title: Document generating and editing device
Inventor: MATSUSE KENJI
IPC: G06F17/22
Filed: 1987-11-03
Abstract: PURPOSE:To simplify erasion for a correction by deciding a word length at the time when a retreat key of a one character erasion has been inputted, erasing a word without displaying the reading, when the word length is <=2, and returning to reading once and erasing the word in other case. CONSTITUTION:In an undefined character string editing part 35 of an input processing part, a character deletion processing part 351 deletes a word, when a character deletion key has been inputted in case when the device is not in a correction mode, or when word length is smaller than two characters in case when a retreat key has been inputted. A retreat processing part 352 erases reading by one character, when reading exists in case when the retreat key has been inputted, and when reading does not exist, the word length is decided in a word length deciding part 353 and a notation of the word is returned to reading. The word length deciding part 353 decides the length of a word positioned before the present word, and when it is smaller than 2, a word pointer becomes -1.
Patent JP-H02123790-A (JP)
Title: Forming method of electrode on microwave dielectric ceramic
Inventor: KIKUCHI TATSUYA
IPC: H01P11/00
Filed: 1988-11-01
Abstract: PURPOSE:To improve reliability by changing a copper film formed through electroless plating into an electrode through specific treatment. CONSTITUTION:A copper film shaped through electroless plating is thermally treated at 500-700 deg.C in an inert gas atmosphere having oxygen partial pressure of 10<-15>ppm or 10<-6>ppm and turned into an electrode. A baking device 6 controls conditions by an inert gas bomb (hereinafter called a bomb) 7 supplying a baking furnace 9 with an inert gas, the baking furnace 9 baking the electrode on ceramics, a silicone tube 8 connecting the bomb 7 and the baking furnace 9 and feeding the inert gas, and an oxygen partial pressure gage 10 measuring oxygen partial pressure in the baking furnace. Accordingly, the copper film is baked positively, thus elevating Q, then improving reliability.
Patent JP-H1190552-A (JP)
Title: Press die
Inventor: IKEDA JUNICHI
IPC: B21D24/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a fitting adjustment for preventing flaw caused by a die by dissolving the unbalance of left and right forming pressures. SOLUTION: In a press die which draws a product whose cross section is formed in an angle shape and which has a rugged part in one side product surface A and has a plane in the other side product surface B in the angle shape, a clearance between a punch 2 and a die 4 is set so as to become nearly equal to the plate thickness of a blank in the working part of the product surfaces A, B and become smaller than the plate thickness of the blank in the part S outside the working part of the flat product surface B. The forming pressure in the flat working part B side is increased as much as possible, the difference with the forming pressure in the product surface A side having the rugged part is dissolved, whereby the die 4 is prevented to escape to the working side of the product surface A.
Patent JP-H06100108-A (JP)
Title: Rolled article transfer device
Inventor: TATENO TAKAYUKI
IPC: B66F9/07
Filed: 1992-09-22
Abstract: PURPOSE:To automatically transfer a rolled article such as a vinyl sheet and others stored on a pallet in an automatic warehouse and others from the pallet on an unmanned carrier car, a conveyor and others. CONSTITUTION:A rolled article transfer device consists of a lift frame 2 furnished with a pair of left and right clamp arms free to open and close, a machine frame 3 furnished with a driving source to guide this lift frame 2 and to move it in the vertical direction and a frame 4 to guide the machine frame 3 in a horizontally movable manner. Additionally, on each of the clamp arms, a rod part 48 projected in the direction to face the core of a rolled article and to insert into the core of the rolled article and a photoelectric sensor having an optical axis above and below the rod part 48 and in parallel with this rod part 48, and simultaneously, a means to detect the opening and closing amount of a pair of the left and right clamp arms, a means to detect that the core of the rolled article is inserted into the rod part 48 and a means to compute the central position of the rolled article in accordance with the opening and closing amount of the clamp arms are furnished.
Patent JP-H08114088-A (JP)
Title: Method for starting shield
Inventor: INOUE MASAMI
IPC: E21D9/06
Filed: 1994-10-18
Abstract: PURPOSE: To enable ground improvement for the starting portion of a starting vertical shaft to be carried out economically, to enable reducing construction period, and to enable a shield to be started safely. CONSTITUTION: Joint panels 1 are placed at a predetermined interval at a position where they can shut off the starting portion of a starting vertical shaft to be constructed, and steel sheet piles 2 are placed on the side of the vertical shaft and connected to the joint panels 1, and after shut-off steel sheet piles 3 are placed on the natural ground side of the steel sheet piles 2 the ground of a small space closed by the steel sheet piles 2 and the shut-off steel sheet piles 3 is improved. After the vertical shaft is constructed, the pit mouth 5 is installed and a shield machine 7 is put into the pit mouth 5, and the steel sheet piles 2 in the vertical shaft are cut and removed, and a space 8 between the shut-off steel sheet piles 3, the pit mouth 5 and the shield machine 7 is closed. Then the shut-off steel sheet piles 3 are removed and the shield machine 7 is started.
Patent JP-H09182175-A (JP)
Title: Interface terminal equipment for remote monitor control system
Inventor: ITO YOSHIHARU
IPC: G05B23/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To freely execute the monitor of a loading state and pattern control set by connecting an external controller consisting of a general purpose computer, etc., in stead of providing a terminal equipment only for setting. SOLUTION: Data is transferred between the external controller 9 and an interface terminal equipment 8 by connecting the computer main body 89 of the external controller 9 and the interface terminal equipment 8 through an interface 88. A characteristic address is set to the interface terminal equipment 8 by a control command and monitoring data of a switching state is set to the equipment 8 to operate like a monitoring terminal equipment. Consequently, it is facilitated by the interface terminal equipment to operate a remote monitoring control system linked with the external controller 9, to execute local control operation controlling plural systems by setting the external controller 9 to be a high-order control system and to execute timer operation, pattern operation, etc.
Patent JP-H02125220-A (JP)
Title: Intermediate telephoto lens
Inventor: YONEYAMA SHUJI
IPC: G02B9/64
Filed: 1988-11-02
Abstract: PURPOSE:To obtain the intermediate telephoto lens which has a large diameter, but is lightweight by employing a specific type which is different from a modified Gaussian type and a Ernostar type for a rear group. CONSTITUTION:This lens consists of the front group consisting of a 1st lens with positive refracting power, a 2nd positive meniscus lens, and a 3rd lens with negative refracting power, and the rear group consisting of a 4th biconvex lens, a 5th biconcave lens, a 6th lens with positive refracting power, and a 7th lens with positive refracting power, and the 1st-6th lenses except the 7th lens are moved for focusing in order from the object side. A calculation is made from an inequality I and an equation II holds. Here, (f) is the composite focal length of the whole system, f8,9 the focal length of the air lens between the 4th and 5th lenses, n4 the refractive index of the 4th lens, n5 the refractive index of the 5th lens, r8 the radius of curvature of the 4th lens on the image side, r9 the radius of curvature of the 5th lens on the object side, and d8 the air gap between the 4th and 5th lenses. Consequently, the intermediate telephoto lens has the large diameter, but is lightweight and has high performance.
Patent JP-H07131435-A (JP)
Title: Aps channel fetching circuit
Inventor: GOTO MASATAKA
IPC: H04J3/14
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the erroneous switching operation at the time of the generation and restoration of MS-AIS in the MSP protocol processing of bidirectional line protection of a device coping with SDH. CONSTITUTION:Bytes K1 and K2 as the APS channel and a timing' signal are inputted to a change point detecting circuit 4. The change point detecting circuit detects the change of bytes K1 and K2 to generate a change point detection signal and a signal corresponding to bytes k1 and k2. An alarm detecting circuit 1 detects a signal indicating the detection of alarm included in an input byte signal to generate an alarm detection signal. A protection circuit 2 generates a protection signal in accordance with the alarm detection signal and a sampling signal. A control circuit 3 generates a control signal in accordance with the alarm detection signal and the protection signal. The change point detecting circuit 4 delays generation of the change point detection signal in accordance with the control signal.
Patent JP-S61151490-A (JP)
Title: Apparatus for detecting matter
Inventor: TANI KAZUO
IPC: G08B13/184
Filed: 1984-12-25
Abstract: PURPOSE:To provide an inexpensive matter detection apparatus suitable for the real time of a moving robot and having a simple structure, constituted so as to make a circular arc being a detection region parallel to the advance surface of the robot. CONSTITUTION:Laser beam 6a emitted from the light emitter 7 of a light emitting system 2 is reflected from a flat mirror 11 and the point E on the surface of a rotary flat reflective surface 8a to be converted to parallel beam flux 6d. This parallel beam flux 6d is irregularly reflected from the point P on the surface of matter 21 and a part of the reflected beam flux is reflected from a rotary flat reflective surface 13a and a flat mirror 16 to be condensed by a condensing lens 17 and received by a light receiving element 18. If this apparatus is constituted so that beam projected to the point P present on the circular arc AB of a curve D, wherein the angle phi formed by a beam projecting axis 22 and a base line 15 is equal to or more than a definite angle alpha or more and the angle alpha formed by a beam receiving axis 23 and the base line 15 is present in a range of a definite angle beta or less, is received by the light receiving element 18 from a purpose for detecting the matter present in the advance route of a robot, the reflected beam from the arbitrary matter present on the circular arc AB is received by the light receiving element 18.
Patent JP-S63132376-A (JP)
Title: Pos terminal equipment
Inventor: MORIMOTO TETSUYUKI
IPC: H04L29/06
Filed: 1986-11-25
Abstract: PURPOSE:To save a trouble for individually forming a transmission sequence by an antenna and to improve a service by recognizing a program transmission in a POS terminal and adding it to a terminal equipment as a ROM or a standard program so as to receive the program. CONSTITUTION:Since there is an automatic leading means by an incoming call, in the case of the incoming call, a network controller (NCU) 10 generates a CI signal, said signal is inputted to a power unit through a modulating and demodulating device (MOD) 11 and power source is turned on, it enters a CPU1. When the antenna recognizes a line connection, it transmits discrimination data. When the discrimination data is received within a time, it is determined to be a program distribution. When it is not the program distribution, it is moved to an ordinary transmission processing. According to a primary decision by the discrimination data and a secondary decision by a first telegraphic message, it is recognized to be the program transmission from the antenna, and then, a program sent in the next place is received to update the program. The updated program is stored in a floppy disk 5. When the program transmission is completed, a line is disconnected and the power source is turned off.
Patent JP-H08124324-A (JP)
Title: Method and circuit for data compensation
Inventor: TAKAHATA HIROSHI
IPC: G11B20/18
Filed: 1994-10-19
Abstract: PURPOSE: To efficiently compensate errors when pulse inversion interval, which is less than a minimum pulse inversion interval that is generated by a modulation method, is detected, by converting the pulse inversion interval so that the interval is made larger than the minimum pulse inversion interval. CONSTITUTION: Edge (EDGE) data are supplied to a terminal T1 , center (CNT) data are supplied to a terminal T2 and clock signals (CLK) are supplied to a terminal T3 . The EDGE and CNT data are inputted to FF 1 through 4 through EXOR gates 5 and 10 and AND gates 6 through 8. The FF 1 through 4 latch an input D and output data Q every time the CLKs are added at a 1T period. Q(1 ,5) to Q( -1) represent the data between the input and the output of each FF 1 through 4. The inside of the parentheses show time differences in T units. By this compensation circuit, prescribed logic computations are executed, data Q(0 ,5) , Q(1) and Q(0) are shifted to the next stage of the respective FFs and converted to the pulse inversion intervals having larger than the minimum pulse inversion interval.